Welcome to COR Advantage

About COR Advantage

COR Advantage is built on 36 items that are proven by research to best prepare children for school success. With the fewest items of any early childhood assessment, COR saves teachers time and keeps them focused on what matters most. Teachers can use the valuable insight that they put in to the tool to create individualized lesson plans and detailed reports on child and classroom progress. The online tool’s in-the-moment support increases the accuracy of teacher’s scores, delivering consistent data administrators can rely on to meaningfully guide their program to the next level.

Proven Valid and Reliable

Criterion-referenced and research-based COR Advantage has been proven valid and reliable through rigorous validation studies. COR Advantage is aligned to the Head Start Early Learning Outcomes Framework, Common Core State Standards, and early learning state standards and can be used with any developmentally appropriate curriculum.